diff --git a/cmd/pt.json b/cmd/pt.json
index aef9d28..16c17bd 100644
--- a/cmd/pt.json
+++ b/cmd/pt.json
@@ -2504,7 +2504,7 @@
     "Metal": null,
     "Nonmetal": null,
     "Metalloid": "yes",
-    "Type": "Metalloid",
+    "Type": "Metal",
     "AtomicRadius": 1.5,
     "Electronegativity": 2,
     "FirstIonization": 8.417,
@@ -2534,7 +2534,7 @@
     "Metal": null,
     "Nonmetal": "yes",
     "Metalloid": null,
-    "Type": "Noble Gas",
+    "Type": "Halogen",
     "AtomicRadius": 1.4,
     "Electronegativity": 2.2,
     "FirstIonization": 9.3,
@@ -2564,7 +2564,7 @@
     "Metal": "yes",
     "Nonmetal": null,
     "Metalloid": null,
-    "Type": "Alkali Metal",
+    "Type": "Noble Gas",
     "AtomicRadius": 1.3,
     "Electronegativity": null,
     "FirstIonization": 10.7485,
@@ -2594,7 +2594,7 @@
     "Metal": "yes",
     "Nonmetal": null,
     "Metalloid": null,
-    "Type": "Alkaline Earth Metal",
+    "Type": "Alkali Metal",
     "AtomicRadius": null,
     "Electronegativity": 0.7,
     "FirstIonization": 4.0727,
@@ -2624,7 +2624,7 @@
     "Metal": "yes",
     "Nonmetal": null,
     "Metalloid": null,
-    "Type": "Actinide",
+    "Type": "Alkaline Earth Metal",
     "AtomicRadius": null,
     "Electronegativity": 0.9,
     "FirstIonization": 5.2784,